We're going to solve 7891 multiplied by 1383
7891 × 1383 = 1383 × (7891)
+ 1383 × 1 that equals 1383
+ 1383 × 90 giving us 124470
+ 1383 × 800 giving us 1106400
+ 1383 × 7000 producing 9681000

= 10913253
